Champion E-33 Bench-Top Centrifuge with 0-30mins Timer, 3300rpm Speed, 15ml Rotor

The centrifuge was packaged well with no damage . I'm using this centrifuge with centrifuge tubes I also bought at Amazon. I have used it for three weeks with no problems. The timer and interlocking lid work as they should. It is a good choice for a tabletop centrifuge at a reasonable price point. It is quiet when running and the timer bell alerts you to the end of the centrifuge cycle.

As a mobile phlebotomist, I like using this product. I think the fanny sound coming from the machine is discreet enough so not so sound proof apartments are ok to run incase I came back home late. Works just as fine and when compared to other machines I used, it's definitely less noisy.

If you need an inexpensive centrifuge for home schooling or hobbies, this is a great buy. It is well made and runs quietly. Various inserts allow the use of several standard size tubes and the speed (3300 rpm) is appropriate for clinical specimens.

I purchased the Champion unit just the other day from Amazon to use for a number of presentations. I took it to my first presentation yesterday and when it was time to use the centrifuge, I inserted the tubes and turned the power on, to my shock and dismay the unit didn't power on. I checked the outlet, I tried a few different outlets, to no avail, it simply didn't work. Needles to say, without my centrifuge, my presentation was pretty much an embarrassment and a disaster. After the presentation, I took another look and noticed that on the bottom of the centrifuge there was a sticker that stated 220 voltage?! I was absolutely horrified and more so extremely upset that the unit was a 220 voltage! - obviously the reason why it didn't work - the product description states clearly that it is a *110v*. So, if you plan on purchasing a centrifuge that you would like to use in the United States, I suggest you look someplace else. FYI, I purchased the unit directly from Amazon and not a third-part seller.

This model is better than the Hamilton ones we had. It may ave a stronger shaft, so it does not go out of allignment and wobble.

The spin is fine, I just can’t get the suction cups to stick. The machine just slides all over the place no matter the surface. Does anyone have any suggestions? I even dampen the cup. Still nothing.

Great item to spin down blood fast.

Awesome product, My aunt really love it.